Universal Registration Document 2024

4 SUSTAINABILITY REPORT GENERAL DISCLOSURES

[2-BP-1-5-(d)] → Options for omitting a specific piece of information corresponding to the intellectual property, expertise or results of innovation Details concerning the drafting of Groupe ADP's Sustainability Report For this first year of CSRD reporting and publication of the Sustainability Report, Groupe ADP has opted for a data point (DP) by data point approach, in order to provide answers that are as precise and exhaustive as possible to the requirements of the CSRD. All the DPs relating to issues identified as material for Groupe ADP are therefore retained in the body of the report. For some of them for which no answer will be given for this first year, they are indicated in the report as "Not applicable". On this point, Groupe ADP will be able to develop these elements in the drafting of its Sustainability Report for future years. The titles of the disclosure requirements (DR) and data points (DP) used in this report are taken from the initial translation of the CSRD regulation published in the OJ on 22 December 2023. [2-BP-1-5-(e)] → Option to omit disclosure of imminent developments or matters under negotiation has been used Not applicable ➡ This option has not been used. BP-2 – Methodological limitations encountered (availability of data, degree of uncertainty, revised figures, errors observed, etc.) [2-BP-2-6] → [ESRS 2] Information to be provided in specific circumstances No special circumstances identified as part of the 2024 reporting exercise. [2-BP-2-9-(a)] → Disclosure of definitions of medium- and long-term time horizons Throughout the Sustainability Report, time horizons are defined as follows: u short-term (less than 1 year); u medium-term (5 years, i.e. , 2030); u long-term (more than 5 years). [2-BP-2-9-(b)] → Information on the reasons for applying different time horizon definitions Apart from the exceptions specified in the various ESRS in the Sustainability Report, the time horizons are respected according to the above-mentioned organisation. [2-BP-2-10] → Indicators include value chain data estimated using indirect sources Within Groupe ADP, all the indicators are calculated or estimated on a consolidated basis, taking into account direct and indirect sources.

Data construction protocols (environmental, social, etc.) are drawn up by the business lines, describing all the processes and methods used to communicate environmental data, in particular by measuring, collecting, monitoring and consolidating environmental and social data. The metrics defined must characterise the main environmental and social impacts of Groupe ADP's activities. The environmental criteria are based on two frameworks: metrics derived from the Group's environmental policy and topics and sub-topics deemed significant for the Group after carrying out the materiality assessment requested by the CSRD. As far as social information is concerned, indirect sources include suppliers ( e.g. , workplace accidents, etc.). The method of consolidating this information is still being improved, in particular by rolling out dedicated tools. [2-BP-2-10-(a)] → Compliance with the medium- and long-term time horizons defined in ESRS 1 The medium and long-term time horizons are those defined in [2-BP-29-(a)]. [2-BP-2-10-(b)] → Description of the basis for preparing metrics that include value chain data estimated using indirect sources In DP E1-6-AR 45 (g), information is disclosed on Scope 3 GHG emissions, the percentage of emissions calculated using primary data obtained from suppliers or other partners in the value chain. This percentage is determined according to the sources of each activity data and the different emission factors used. In addition, for GHG emissions, the metrics are calculated on the basis of the Group's activity data, but also on the basis of the database for emissions factors and aircraft performance data: Ademe carbon database, ICAO, BADA (Eurocontrol), Airport Carbon and Emission Reporting Tool (ACERT), ACI. For certain pollutants, the indicators for plant emissions are calculated by DRIEAT on the basis of activity data. There are also public data, which are indirect sources, i.e. , those emanating from government structures ( e.g. , Ademe, Transparency International, etc.). These data are taken into account in risk ratings and includes emerging issues (forced labour, child labour, etc.). The strength of this approach lies in the audits carried out by third parties, which confirm the data provided by ADP's partners/suppliers. [2-BP-2-10-(c)] → Description of the level of accuracy of indicators that include value chain data estimated using indirect sources The degree of precision of the indicators relating to the value chain (if available) is specified in the various parts of the thematic ESRSs. A system for collecting raw and processed data, specific to each KPI, is also mentioned.

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